Materials · Detail
Keralit dormer cladding
Keralit is one of the most popular cladding choices for dormers. It offers the look of painted timber with very little maintenance.
5 min leestijd·Onafhankelijke informatie
Short answer
Keralit is a low-maintenance UPVC cladding that mimics painted wood. It is durable, weather-resistant and a popular choice for dormers where the homeowner wants a timber look without the upkeep.
What is Keralit?
Keralit is a brand of extruded UPVC cladding with a woodgrain finish. It is used as the exterior skin of dormers and other timber-frame buildings. It comes in various colours and profiles.
Pros and cons
- Pros — low maintenance, rot-proof, weather-resistant, wide colour range, consistent finish.
- Cons — not real timber, can fade slightly over decades, may crack in very cold impact.
Comparison
| Factor | Keralit | Timber | Composite |
|---|---|---|---|
| Maintenance | Very low | High | Low |
| Lifespan | 20–30+ years | 20–40 years if maintained | 30–50 years |
| Appearance | Wood-like finish | Natural wood | Varies by brand |
| Cost | Mid-range | Higher | Higher |
The full checklist
Checklist
Keralit checklist
- 01Colour and profile are chosen to match the house.
- 02The product is genuine Keralit or an equivalent quality UPVC.
- 03Installation includes proper ventilation behind the cladding.
- 04Joints and corners are detailed for drainage.
- 05Warranty covers colour stability and material integrity.
- 06I understand the cleaning and maintenance requirements.
FAQ
FAQ
Veelgestelde vragen
4 vragen · klik om te openen
01What is Keralit cladding?
Keralit is a brand of UPVC cladding that looks like painted wood. It is low maintenance, weather-resistant and widely used for dormer exteriors.
02Is Keralit better than wood?
For low maintenance, yes. Keralit does not rot, warp or need painting. For appearance, some people prefer real timber.
03How long does Keralit last?
Typically 20–30 years or more with minimal maintenance. Colour stability depends on the quality of the finish and sun exposure.
04Can Keralit be recycled?
Yes, UPVC is recyclable. Check with the supplier about take-back schemes and local recycling rules.
Conclusie
Keralit is a practical, popular choice for dormer cladding. If you want a timber look without the painting schedule, it is worth considering alongside composite and PVC alternatives.